Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
eSellOut
Sells baseball tickets including the Yankees and Athletics.
Dodgerwatch Ticket Exchange
forum for fans to buy, sell, or exchange Dodger tickets
Brixen Ivy
Chicago Cubs - Wrigleyville Rooftop Baseball Parties
Arizona Diamondbacks Megala
Diamondbacks season ticket holder selling 2 tickets to many regular season games.
Beyond The Ivy
Chicago Cubs - Offers two different rooftops on Waveland Avenue
Redsoxtix.com
Purchase Red Sox tickets online for ALL home games @ Fenway Park 24 hours a day